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Black dual monitor arm with two gas-spring arms on a tall pole, clamp and grommet base included

Mount-It

Mount-It MI-45111B Dual Monitor Arm 13-24" TAA Black

SKU CH-S5B2-ZZT96

Dual monitor desk mount with gas-spring arms holds two screens up to 27 inches and 19.8 lbs each, offering height, tilt, swivel and rotation adjustment on a 20.5 inch pole with clamp or grommet base

  • TypeMount
  • FeaturesSold as 1 Each.
  • Fits screens 13 to 24 inches for compact dual-monitor setups
  • Gas spring arms enable smooth height tilt swivel and rotation adjustments
  • Each arm supports up to 19.8 lbs for secure heavy-monitor mounting
  • 5 inch pole provides extended vertical range for ergonomic positioning
  • TAA compliant and modular design suits government procurement and future expansion

Dual monitor arm for 13–24″ screens

The MI-45111B is a dual monitor arm designed to hold two displays from 13 to 24 inches. Each arm supports up to 19.8 lbs and provides height adjustment, tilt, swivel and rotation. A combined clamp and grommet base fits desks from .79 to 2.36 inches thick. The unit is TAA compliant for government procurement.

20.5″ pole and spring-arm motion

The extra-tall pole measures 20.5 inches, giving a wide vertical range for seated or standing work. Gas spring arms deliver smooth, tool-free repositioning without fixed detents. Motion is limited by the pole height and the clamp thickness range, so very thick or very thin surfaces may not suit the included hardware.

Two monitors up to 27″ and 19.8 lbs each

Each arm comfortably handles screens up to 27 inches and 19.8 lbs, covering most standard office panels. Heavier ultrawide displays or screens larger than 27 inches exceed the rated capacity. The modular design allows arms to be added or removed, but the supplied kit includes only two arms.

Highlights

  • Fits screens 13 to 24 inches for compact dual-monitor setups
  • Gas spring arms enable smooth height tilt swivel and rotation adjustments
  • Each arm supports up to 19.8 lbs for secure heavy-monitor mounting
  • 5 inch pole provides extended vertical range for ergonomic positioning
  • TAA compliant and modular design suits government procurement and future expansion

Specifications

BrandMount-It!
TypeMount
FeaturesSold as 1 Each.

Questions about this item

Which screen size should I choose between 13 and 24 inches for the MI-45111B?

The mount fits screens from 13 to 27 inches, so any monitor between 13 and 24 inches will work as long as each stays under 19.8 lbs.

What does the 19.8 lb per arm limit mean when I install two monitors?

Each arm independently supports up to 19.8 lbs, so you can mount two monitors at that weight simultaneously without exceeding the rating.

How does the 20.5 inch pole height affect my adjustment range?

The 20.5 inch pole provides a large vertical travel range, letting you raise or lower monitors to a comfortable eye level across different desk setups.

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